Laptop Sleeve - Purrfect Numbers, Imperfect Us?

Design Backstory

Not Ed Sheeran purring out his Perfect lovesong but official eternal perfect numbers. These are numbers equal to the sum of their proper divisors, excluding themselves (eg 6 = 1+2+3, 28 = 1+2+4+7+14). Euclid found a general rule to find a perfect number for primes. If an integer k, if 2^k-1 is a prime then it generates a perfect number using the formula 2^(k-1) x (2^k -1) - try it on your laptop! Another associated design includes a purrfect feline here.

More information outlining the perfect application of maths to our lives today can be found on this site link here

Protect your laptop with this snug, lightweight laptop sleeve! To prevent any scratch marks, it contains an internal padded zipper and its interior is fully lined with faux fur. It’s made from a material that’s resistant to water, oil, and heat, making sure your laptop sleeve keeps your device purring everyday!

• 100% neoprene
• 13″ sleeve weight: 6.49 oz (220 g)
• 15″ sleeve weight: 8.8 oz (250 g)
• Lightweight and resistant to water, oil, and heat
• Snug fit
• Faux fur interior lining
• Top-loading zippered enclosure with two sliders
• Padded zipper binding

Size guide